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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Borla
Borla ProXS 3in Center Inlet / Dual 2.25in Outlet Oval Muffler - 40670
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The Borla ProXS 40670 muffler is engineered for high-performance exhaust applications requiring a single 3-inch inlet and dual 2.25-inch outlets. Featuring a center-in/dual-out configuration, this reversible design provides maximum installation flexibility, allowing it to be used in either single-to-dual or dual-to-single exhaust layouts.
Built for durability, the 40670 is constructed from premium T-304 austenitic stainless steel to prevent rust and corrosion. Its 100% welded body ensures structural integrity, while the straight-through, free-flow internal design reduces backpressure to optimize engine efficiency. For sound management, Borla utilizes high-temperature continuous-filament fiber (CFF) acoustic material, delivering a refined tone without the drone associated with lower-quality packing.
- Inlet Diameter: 3.00 inches (Center)
- Outlet Diameter: 2.25 inches (Dual)
- Muffler Shape: Oval
- Material: T-304 Stainless Steel
- Construction: 100% welded with CFF acoustic packing
- Finish: Natural mill finish (suitable for brushing or polishing)
- MPN: 40670
- Manufacturing: Made in the USA
- Warranty: Borla Million-Mile Warranty
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Borla ProXS 3in Center Inlet / Dual 2.25in Outlet Oval Muffler - 40670
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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The Borla ProXS 40670 muffler is engineered for high-performance exhaust applications requiring a single 3-inch inlet and dual 2.25-inch outlets. Featuring a center-in/dual-out configuration, this reversible design provides maximum installation flexibility, allowing it to be used in either single-to-dual or dual-to-single exhaust layouts.
Built for durability, the 40670 is constructed from premium T-304 austenitic stainless steel to prevent rust and corrosion. Its 100% welded body ensures structural integrity, while the straight-through, free-flow internal design reduces backpressure to optimize engine efficiency. For sound management, Borla utilizes high-temperature continuous-filament fiber (CFF) acoustic material, delivering a refined tone without the drone associated with lower-quality packing.
- Inlet Diameter: 3.00 inches (Center)
- Outlet Diameter: 2.25 inches (Dual)
- Muffler Shape: Oval
- Material: T-304 Stainless Steel
- Construction: 100% welded with CFF acoustic packing
- Finish: Natural mill finish (suitable for brushing or polishing)
- MPN: 40670
- Manufacturing: Made in the USA
- Warranty: Borla Million-Mile Warranty
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